WO2011069703A3 - Appareil de dispersion iii - Google Patents

Appareil de dispersion iii Download PDF

Info

Publication number
WO2011069703A3
WO2011069703A3 PCT/EP2010/064881 EP2010064881W WO2011069703A3 WO 2011069703 A3 WO2011069703 A3 WO 2011069703A3 EP 2010064881 W EP2010064881 W EP 2010064881W WO 2011069703 A3 WO2011069703 A3 WO 2011069703A3
Authority
WO
WIPO (PCT)
Prior art keywords
treatment tool
teeth
disperging
tooth
annular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2010/064881
Other languages
German (de)
English (en)
Other versions
WO2011069703A2 (fr
Inventor
Oliver Lüdtke
Roland Rauch
Werner Brettschneider
Bernd Kraft
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Priority to ATGM50047/2012U priority Critical patent/AT12915U1/de
Priority to CN2010900014781U priority patent/CN203080352U/zh
Publication of WO2011069703A2 publication Critical patent/WO2011069703A2/fr
Publication of WO2011069703A3 publication Critical patent/WO2011069703A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0804—Locking devices
    • A47J27/0813—Locking devices using a clamping ring or clamping segments
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • B01F27/2711—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator provided with intermeshing elements
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/004—Methods of beating or refining including disperging or deflaking
    • D21D1/006—Disc mills
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/004—Methods of beating or refining including disperging or deflaking
    • D21D1/006—Disc mills
    • D21D1/008—Discs
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crushing And Grinding (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

L'invention concerne un appareil de dispersion servant à disperser une matière fibreuse (1), qui comprend un boîtier (2) dans lequel sont disposés un premier outil de traitement (3) et un second outil de traitement (4), lesdits outils de traitement (3, 4) ayant respectivement une forme à symétrie de rotation, étant disposés coaxialement l'un par rapport à l'autre et présentant respectivement des dents (6) agencées en plusieurs rangées (5) annulaires concentriques à leur centre. Lesdites dents présentent des entredents entre elles, qui sont parcourus dans le sens radial par la matière fibreuse (1). Entre les rangées de dents (5), des espaces intermédiaires annulaires sont ménagés de sorte qu'au moins une rangée de dents (5) d'un outil de traitement (3, 4) parvienne dans un espace intermédiaire annulaire de l'autre outil de traitement complémentaire (4, 3). A cet effet, la dispersion doit être améliorée, en ce qu'au moins quelques dents (6) d'au moins un outil de traitement (3, 4) comportent au moins une rainure (9) radiale qui ne s'étend que sur une partie de l'espace séparant la base de la dent (14) de la tête de la dent (10):
PCT/EP2010/064881 2009-12-08 2010-10-06 Appareil de dispersion iii Ceased WO2011069703A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ATGM50047/2012U AT12915U1 (de) 2009-12-08 2010-10-06 Disperger III
CN2010900014781U CN203080352U (zh) 2009-12-08 2010-10-06 分散装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009047653.9 2009-12-08
DE102009047653A DE102009047653A1 (de) 2009-12-08 2009-12-08 Disperger III

Publications (2)

Publication Number Publication Date
WO2011069703A2 WO2011069703A2 (fr) 2011-06-16
WO2011069703A3 true WO2011069703A3 (fr) 2011-09-29

Family

ID=43037205

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/064881 Ceased WO2011069703A2 (fr) 2009-12-08 2010-10-06 Appareil de dispersion iii

Country Status (4)

Country Link
CN (1) CN203080352U (fr)
AT (1) AT12915U1 (fr)
DE (2) DE102009047653A1 (fr)
WO (1) WO2011069703A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005273A1 (de) * 2011-03-09 2012-09-13 Voith Patent Gmbh Disperger
US20140174688A1 (en) * 2012-12-26 2014-06-26 Andritz Inc. Teeth for disperser plate having grooves and taper
WO2015044414A1 (fr) * 2013-09-30 2015-04-02 Philippe Saint Ger Ag Plaque de dispersion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541892C1 (de) * 1995-11-10 1996-11-21 Voith Sulzer Stoffaufbereitung Vorrichtung zur mechanischen Behandlung von hochkonsistentem Faserstoff
EP1561858A1 (fr) * 2004-02-05 2005-08-10 Durametal Corporation Appareil à disperger avec disque ayant des dents pyramidales et rainurées
EP2243879A2 (fr) * 2009-04-23 2010-10-27 Andritz, Inc. Plaque de dépastilleur et procédés correspondants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541892C1 (de) * 1995-11-10 1996-11-21 Voith Sulzer Stoffaufbereitung Vorrichtung zur mechanischen Behandlung von hochkonsistentem Faserstoff
EP1561858A1 (fr) * 2004-02-05 2005-08-10 Durametal Corporation Appareil à disperger avec disque ayant des dents pyramidales et rainurées
EP2243879A2 (fr) * 2009-04-23 2010-10-27 Andritz, Inc. Plaque de dépastilleur et procédés correspondants

Also Published As

Publication number Publication date
DE202009018665U1 (de) 2012-08-16
CN203080352U (zh) 2013-07-24
WO2011069703A2 (fr) 2011-06-16
AT12915U1 (de) 2013-02-15
DE102009047653A1 (de) 2011-06-09

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